Warning: Permanently added '[localhost]:58603' (ECDSA) to the list of known hosts.
2023/05/17 07:10:26 fuzzer started
2023/05/17 07:10:26 dialing manager at localhost:35573
2023/05/17 07:10:26 checking machine...
2023/05/17 07:10:26 checking revisions...
syzkaller login: [ 38.686052] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:10:26 testing simple program...
[ 38.756304] cgroup: Unknown subsys name 'net'
[ 38.843223] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.051256] audit: type=1400 audit(1684307439.028:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.156166] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.159022] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.160198] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.163719] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.165254] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.167145] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.551375] ------------[ cut here ]------------
[ 52.552313] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.554629] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.556275] Modules linked in:
[ 52.556891] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.559157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.561182] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.562315] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.564582] RSP: 0018:ffff888016297c00 EFLAGS: 00010282
[ 52.565253] RAX: 0000000000000000 RBX: ffff88800fab8040 RCX: 0000000000000000
[ 52.566349] RDX: ffff888010138000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.567489] RBP: ffff88800fab8054 R08: 0000000000000001 R09: 0000000000000000
[ 52.568640] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.569793] R13: ffffffff84e223a0 R14: ffff88800fab8048 R15: ffffffff84d73340
[ 52.570932] FS: 0000555556b55400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.572224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.573160] CR2: 00007f4eddd606f4 CR3: 000000000dbaa000 CR4: 0000000000350ef0
[ 52.574299] Call Trace:
[ 52.574749]
[ 52.575129] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.575970] ipv4_frags_init_net+0x269/0x440
[ 52.576711] ops_init+0xbb/0x6b0
[ 52.577276] setup_net+0x3d9/0x990
[ 52.577903] ? down_read_killable+0x1d7/0x4e0
[ 52.578676] ? __pfx_setup_net+0x10/0x10
[ 52.579338] ? copy_net_ns+0x17c/0x770
[ 52.580053] copy_net_ns+0x321/0x770
[ 52.580710] create_new_namespaces+0x3f6/0xb30
[ 52.581514] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.582252] ksys_unshare+0x44d/0x8e0
[ 52.582856] ? __pfx_ksys_unshare+0x10/0x10
[ 52.583494] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.584296] __x64_sys_unshare+0x31/0x40
[ 52.584896] do_syscall_64+0x3f/0x90
[ 52.585417] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.586162] RIP: 0033:0x7f5f771f30d7
[ 52.586717] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 52.589030] RSP: 002b:00007ffe1587d148 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.590054] RAX: ffffffffffffffda RBX: 00007ffe1587d788 RCX: 00007f5f771f30d7
[ 52.591007] RDX: 00007f5f7725d41f RSI: 00007ffe1587d0e0 RDI: 0000000040000000
[ 52.591978] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1587cef0
[ 52.592930] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5f77305bf0
[ 52.593889] R13: 00007ffe1587d220 R14: 0000000000000000 R15: 00000000000000f8
[ 52.594855]
[ 52.595176] irq event stamp: 10139
[ 52.595699] hardirqs last enabled at (10151): [] __up_console_sem+0x78/0x80
[ 52.596818] hardirqs last disabled at (10162): [] __up_console_sem+0x5d/0x80
[ 52.597843] softirqs last enabled at (10034): [] irq_exit_rcu+0x93/0xc0
[ 52.598841] softirqs last disabled at (10029): [] irq_exit_rcu+0x93/0xc0
[ 52.599847] ---[ end trace 0000000000000000 ]---
[ 52.605556] ------------[ cut here ]------------
[ 52.606122] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.607786] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.608866] Modules linked in:
[ 52.609253] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.610340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.611290] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.611934] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.613961] RSP: 0018:ffff888016297c00 EFLAGS: 00010282
[ 52.614608] RAX: 0000000000000000 RBX: ffff88800d96b240 RCX: 0000000000000000
[ 52.615407] RDX: ffff888010138000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.616270] RBP: ffff88800d96b254 R08: 0000000000000001 R09: 0000000000000000
[ 52.617098] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.617936] R13: ffffffff84e223a0 R14: ffff88800d96b248 R15: ffffffff84da62e0
[ 52.618784] FS: 0000555556b55400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.619734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.620412] CR2: 00007f4eddd606f4 CR3: 000000000dbaa000 CR4: 0000000000350ef0
[ 52.621271] Call Trace:
[ 52.621610]
[ 52.621899] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.622508] ipv6_frags_init_net+0x206/0x3c0
[ 52.623040] ops_init+0xbb/0x6b0
[ 52.623487] setup_net+0x3d9/0x990
[ 52.623952] ? down_read_killable+0x1d7/0x4e0
[ 52.624521] ? __pfx_setup_net+0x10/0x10
[ 52.625008] ? copy_net_ns+0x17c/0x770
[ 52.625522] copy_net_ns+0x321/0x770
[ 52.625985] create_new_namespaces+0x3f6/0xb30
[ 52.626579] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.627166] ksys_unshare+0x44d/0x8e0
[ 52.627670] ? __pfx_ksys_unshare+0x10/0x10
[ 52.628195] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.628897] __x64_sys_unshare+0x31/0x40
[ 52.629397] do_syscall_64+0x3f/0x90
[ 52.629873] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.630514] RIP: 0033:0x7f5f771f30d7
[ 52.630952] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 52.633038] RSP: 002b:00007ffe1587d148 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.633943] RAX: ffffffffffffffda RBX: 00007ffe1587d788 RCX: 00007f5f771f30d7
[ 52.634808] RDX: 00007f5f7725d41f RSI: 00007ffe1587d0e0 RDI: 0000000040000000
[ 52.635683] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1587cef0
[ 52.636535] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5f77305bf0
[ 52.637351] R13: 00007ffe1587d220 R14: 0000000000000000 R15: 00000000000000f8
[ 52.638219]
[ 52.638549] irq event stamp: 12033
[ 52.638959] hardirqs last enabled at (12043): [] __up_console_sem+0x78/0x80
[ 52.639983] hardirqs last disabled at (12054): [] __up_console_sem+0x5d/0x80
[ 52.640997] softirqs last enabled at (11544): [] irq_exit_rcu+0x93/0xc0
[ 52.641990] softirqs last disabled at (11521): [] irq_exit_rcu+0x93/0xc0
[ 52.642984] ---[ end trace 0000000000000000 ]---
[ 52.644301] ------------[ cut here ]------------
[ 52.644905] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.646815] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.647822] Modules linked in:
[ 52.648205] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.649308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.650274] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.650917] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.652973] RSP: 0018:ffff888016297bf0 EFLAGS: 00010286
[ 52.653637] RAX: 0000000000000000 RBX: ffff88800d96ac40 RCX: 0000000000000000
[ 52.654469] RDX: ffff888010138000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.655285] RBP: ffff88800d96ac54 R08: 0000000000000001 R09: 0000000000000000
[ 52.656178] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.657018] R13: ffffffff84e223a0 R14: ffff88800d96ac48 R15: ffffffff84daf020
[ 52.657872] FS: 0000555556b55400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.658815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.659518] CR2: 00007f4eddd606f4 CR3: 000000000dbaa000 CR4: 0000000000350ef0
[ 52.660349] Call Trace:
[ 52.660701]
[ 52.660995] nf_ct_net_init+0x224/0x3d0
[ 52.661525] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.662069] ops_init+0xbb/0x6b0
[ 52.662568] setup_net+0x3d9/0x990
[ 52.663002] ? down_read_killable+0x1d7/0x4e0
[ 52.663600] ? __pfx_setup_net+0x10/0x10
[ 52.664092] ? copy_net_ns+0x17c/0x770
[ 52.664610] copy_net_ns+0x321/0x770
[ 52.665066] create_new_namespaces+0x3f6/0xb30
[ 52.665655] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.666248] ksys_unshare+0x44d/0x8e0
[ 52.666742] ? __pfx_ksys_unshare+0x10/0x10
[ 52.667263] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.667979] __x64_sys_unshare+0x31/0x40
[ 52.668504] do_syscall_64+0x3f/0x90
[ 52.668962] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.669599] RIP: 0033:0x7f5f771f30d7
[ 52.670043] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 52.672110] RSP: 002b:00007ffe1587d148 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.673008] RAX: ffffffffffffffda RBX: 00007ffe1587d788 RCX: 00007f5f771f30d7
[ 52.673862] RDX: 00007f5f7725d41f RSI: 00007ffe1587d0e0 RDI: 0000000040000000
[ 52.674703] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1587cef0
[ 52.675546] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5f77305bf0
[ 52.676353] R13: 00007ffe1587d220 R14: 0000000000000000 R15: 00000000000000f8
[ 52.677224]
[ 52.677539] irq event stamp: 12801
[ 52.677951] hardirqs last enabled at (12811): [] __up_console_sem+0x78/0x80
[ 52.678958] hardirqs last disabled at (12822): [] __up_console_sem+0x5d/0x80
[ 52.680020] softirqs last enabled at (12542): [] irq_exit_rcu+0x93/0xc0
[ 52.681238] softirqs last disabled at (12531): [] irq_exit_rcu+0x93/0xc0
[ 52.682473] ---[ end trace 0000000000000000 ]---
executing program
[ 54.175386] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.223365] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.271260] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.318538] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:10:37 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016297618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555556b55400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f4eddd606f4 CR3=000000000dbaa000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=ffffffff856526a0 RCX=0000000000000000 RDX=ffff888014680000
RSI=ffffffff814c74bf RDI=0000000000000001 RBP=0000000000000001 RSP=ffff888016067528
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=00007f1345667fef R13=0000000000000000 R14=ffff888014680000 R15=0000000000092c40
RIP=ffffffff814bf8ab RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f1344824700 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fba843e5bd0 CR3=000000000d5d2000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=2030343a30313a37302037312079614d XMM01=5d3238313136352e32352020205b203a
XMM02=7379735f74656e5f7265747369676572 XMM03=36352e32352020205b203a6c656e7265
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3735313935352e32352020205b20 XMM07=732030343a30313a3730203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000